Description

1H-Benzotriazole-1-Carbonylchloride,5-Methyl-(9Ci) is a specialized benzotriazole derivative, a key chemical intermediate known for its high reactivity. This compound is crucial for the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research and development. It is primarily sought after by fine chemical manufacturers and R&D laboratories working on active pharmaceutical ingredients (APIs), crop protection agents, and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those containing the benzotriazole moiety.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Peptide Coupling Reagent: Functions as an activating agent in peptide synthesis and other amide bond formation reactions.
• Polymer Chemistry: Serves as a monomer or modifying agent in the development of specialty polymers with specific thermal or chemical resistance properties.
• Material Science Research: Employed in creating novel organic compounds for electronic materials, corrosion inhibitors, or photographic chemicals.
• Chemical Derivatization: Used to introduce the benzotriazole-carbonyl group into target molecules for analytical or synthetic purposes.

Basic Information

Product Name	1H-Benzotriazole-1-Carbonylchloride,5-Methyl-(9Ci)
CAS No.	130385-00-1
Molecular Formula	C8H6ClN3O
Molecular Weight	195.61 g/mol
Synonyms	5-Methyl-1H-benzotriazole-1-carbonyl chloride; 5-Methylbenzotriazole-1-carbonyl chloride; 1-Carbonylchloride-5-methyl-1H-benzotriazole; 1H-Benzotriazole-1-carbonyl chloride, 5-methyl-; 5-Methyl-1H-1,2,3-benzotriazole-1-carbonyl chloride; 5-Methylbenzotriazol-1-yl carbonyl chloride; 5-Methyl-1-benzotriazolecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 1H-Benzotriazole-1-Carbonylchloride,5-Methyl-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques like HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC Area %)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.